1:00
Heater fan running through vent, exterior perspective.
1:00
Heater fan running, exterior perspective.
1:00
Heater fan running, interior perspective.
0:08
Air conditioner or heater vent revving up, exterior perspective.
0:08
Air conditioner or heater vent revving down, exterior perspective.
0:07
Air conditioner or heater fan revving up, interior perspective.
0:07
Air conditioner or heater fan revving down, interior perspective.
0:06
Air conditioner or heater fan revving up, exterior perspective.
0:05
Air conditioner or heater fan revving down, exterior perspective.
5:27
Air conditioner turning on and running.
1:32
Italian train interior - rumble of tracks, air vents, sparse muffled walla.
0:21
Air conditioner fan in a Mitsubishi.
0:51
India ambience - Room with air conditioning, distant cock crowing, morning.
1:42
AC fan running in a low ceiling basement.
0:31
A steadily functioning dehumidifier blowing air from the front point of view, looped.
1:32
A steadily functioning dehumidifier blowing air from the front point of view.
0:33
A dehumidifier running steadily from the rear point of view, looped.
0:56
A dehumidifier running steadily from the rear point of view, looped.
0:39
Household air conditioner running 2
0:25
Industrial rooftop air conditioner running from a ground-level perspective